tau,maxinstance,seed,maxruns,runpow,runfac
   1.2      100      577        2    3 10.000000
   1.2      100      575        2    3 10.000000
   1.2      100      573        2    3 10.000000
   1.2      100      571        2    3 10.000000
   1.2        3      578        1    3 20.000000
   1.2        3      576        1    3 20.000000
   1.2        3      574        1    3 20.000000
   1.2        3      572        1    3 20.000000
